(19)

(11)

EP 4 106 967 A1

(12)

(43) Date of publication: 28.12.2022 Bulletin 2022/52 (21) Application number: 21711031.1 (22) Date of filing: 18.02.2021

(51) International Patent Classification (IPC):  B29B 7/48(2006.01) B29B 7/74(2006.01) B29B 7/72(2006.01) B29C 48/525(2019.01) (52) Cooperative Patent Classification (CPC): B29B 7/726; B29B 7/484; B29B 7/488; B29B 7/7495; B29C 48/525; B29B 7/823; B29B 7/728; B29C 48/402; B29C 48/41 (86) International application number: PCT/IB2021/051374 (87) International publication number: WO 2021/165871 (26.08.2021 Gazette 2021/34)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 20.02.2020 IT 202000003515 (71) Applicant: POMINI Rubber & Plastics S.r.l. 20027 Rescaldina (MI) (IT)	(72) Inventors: REGALIA, Roberto 20027 Rescaldina (MI) (IT) LIMPER, Andreas Albert 20027 Rescaldina (MI) (IT) (74) Representative: Stucovitz, Alessandro et al Dott. Ing. Prof. Alfredo Raimondi S.r.l. Piazzale Luigi Cadorna, 15 20123 Milano 20123 Milano (IT)